Martin, Hubert. <br/><br/>
The scientific principles of crop protection / 
Hubert Martin, David Woodcock. 
 - 7th ed. 
 - London ; Baltimore, MD :  London ; Baltimore, MD :  Edward Arnold,  c1983. 
<br/><br/> First ed. published in 1928 under title: The scientific principles of plant protection. 
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0713134674 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pests -- Control.--Pests -- Control.<br/>Pesticides.